GS-R12F0252.0 데이터 시트보기 (PDF) - STMicroelectronics

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GS-R12F0252.0

2 A DC-DC converter modules

STMicroelectronics 

GS-R12F

3

Electrical characteristics

Electrical characteristics

TA = 25 °C, unless otherwise specified

Table 6. Electrical characteristics (all version)

Symbol

Parameter

Test condition

Min Typ Max Unit

Vr

Io

IoL

Iq

Iqst-by

fs

Ripple voltage

Temperature stability

Output current

Current limit

Quiescent current

Total stand-by quiescent

current

Switching frequency

Reference voltage

Vref

Short circuit current

INH INH threshold voltage

VFB Feedback voltage

SRV Supply voltage rejection

Vi = 12 V, Io = 2 A

Vi = Vo + 1.5 V, Io = 2 A

Vi = 4.5 ÷ 16 V

Vi = 4.5 ÷ 16 V

Vi = 12 V, Io = 0 A

20 35 mVpp

TBD

mV/°C

0

2

A

2.5

A

1.8 2.5 mA

Vinh > 2.2 V

50 100 µA

Vi = 12 V, Io = 2 A

Vi = 4.5 ÷ 15 V

Iref = 0 ÷ 5 mA

225 250 275

3.234 3.3 3.366

8 10 30

Device ON

0.8

Device OFF

2.2

Vi = 4.5 ÷ 15 V IO = 0 ÷ 2 A 1.22 1.235 1.25

TBD

kHz

V

mA

V

V

V

mV/V

5/13

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